Pace calculator
Find your pace, finish time or distance, with kilometre and mile splits.
Enter any two of distance, time and pace to calculate the third. Compare minutes per kilometre and mile, speed in km/h and mph, and a split table with the final partial split. Download all splits as CSV. The calculation assumes constant pace; it does not predict changes from terrain, stops or fatigue. Supported results use a distance of at least 1 mm and a pace no slower than 24 hours per km. Change the input or settings to update your result. Results update as you type. Up to 1,000,000 characters.
Your result
How to use Pace calculator
- Choose Pace, Time or Distance. Enter the other two values, using minutes:seconds or hours:minutes:seconds for time.
- Choose the split length and unit. Results update on your device and include up to 1,000 splits, including a final partial split.
- For 5 km in 25:00, the pace is 5:00 per km and 8:02.8 per mile. At 5:30 per km, a 42.195 km marathon takes 3:52:04.35. Copy the summary or download the split table.
Useful next steps
What to expect
Find your pace, finish time or distance, with kilometre and mile splits. Enter any two of distance, time and pace to calculate the third. Compare minutes per kilometre and mile, speed in km/h and mph, and a split table with the final partial split. Download all splits as CSV. The calculation assumes constant pace; it does not predict changes from terrain, stops or fatigue. Supported results use a distance of at least 1 mm and a pace no slower than 24 hours per km.